{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T13:58:29Z","timestamp":1777903109992,"version":"3.51.4"},"reference-count":44,"publisher":"SAGE Publications","issue":"7","license":[{"start":{"date-parts":[[2010,7,1]],"date-time":"2010-07-01T00:00:00Z","timestamp":1277942400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Quarterly Journal of Experimental Psychology"],"published-print":{"date-parts":[[2010,7]]},"abstract":"<jats:p>The present study investigated basic numerical skills and arithmetic in adults with developmental dyslexia. Participants performed exact and approximate calculation, basic numerical tasks (e.g., counting; symbolic number comparison; spatial\u2013numerical association of response codes, SNARC), and visuospatial tasks (mental rotation and visual search tasks). The group with dyslexia showed a marginal impairment in counting compared to age- and IQ-matched controls, and they were impaired in exact addition, in particular with respect to speed. They were also significantly slower in multiplication. In basic number processing, however, there was no significant difference in performance between those with dyslexia and controls. Both groups performed similarly on subtraction and approximate addition tasks. These findings indicate that basic number processing in adults with dyslexia is intact. Their difficulties are restricted to the verbal code and are not associated with deficits in nonverbal magnitude representation, visual Arabic number form, or spatial cognition.<\/jats:p>","DOI":"10.1080\/17470210903359206","type":"journal-article","created":{"date-parts":[[2009,11,8]],"date-time":"2009-11-08T00:07:40Z","timestamp":1257638860000},"page":"1361-1373","source":"Crossref","is-referenced-by-count":43,"title":["Number-Processing Skills in Adults with Dyslexia"],"prefix":"10.1177","volume":"63","author":[{"given":"Silke M.","family":"G\u00f6bel","sequence":"first","affiliation":[{"name":"University of York, York, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Margaret J.","family":"Snowling","sequence":"additional","affiliation":[{"name":"University of York, York, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2010,7,1]]},"reference":[{"key":"bibr1-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1177\/002221948601900409"},{"key":"bibr2-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1016\/S0028-3932(97)00003-1"},{"key":"bibr3-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1006\/jecp.1996.2358"},{"key":"bibr4-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1016\/S0028-3932(01)00035-5"},{"key":"bibr5-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/114.6.2619"},{"key":"bibr6-17470210903359206","first-page":"987","author":"Dehaene S.","year":"2000","journal-title":"The new cognitive neuroscience."},{"key":"bibr7-17470210903359206","first-page":"433","author":"Dehaene S.","year":"2005","journal-title":"Handbook of mathematical cognition."},{"key":"bibr8-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1126\/science.284.5416.970"},{"key":"bibr9-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1016\/j.cognition.2006.02.007"},{"key":"bibr10-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuropsychologia.2004.02.010"},{"key":"bibr11-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1016\/j.tics.2004.11.004"},{"key":"bibr12-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1126\/science.298.5598.1569"},{"key":"bibr13-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1006\/jecp.2000.2586"},{"key":"bibr14-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1017\/S0033291700013349"},{"key":"bibr15-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1111\/j.2044-8295.1991.tb02406.x"},{"key":"bibr16-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.4931-05.2006"},{"key":"bibr17-17470210903359206","author":"Hulme C.","year":"2009","journal-title":"Developmental disorders of language learning and cognition"},{"key":"bibr18-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1016\/S0010-9452(86)80020-X"},{"key":"bibr19-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-8721.2007.00521.x"},{"key":"bibr20-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1016\/j.cognition.2003.11.004"},{"key":"bibr21-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1006\/jecp.1994.1027"},{"key":"bibr22-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-7610.1994.tb01162.x"},{"key":"bibr23-17470210903359206","doi-asserted-by":"publisher","DOI":"10.1037\/0278-7393.16.1.149"},{"key":"bibr24-17470210903359206","author":"Miles T. 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